Funfetti Flag Cake

Get ready to bring the party right to your dessert table with this Funfetti Flag Cake! Imagine a moist, fluffy vanilla cake bursting with colorful sprinkles in every bite, layered with creamy, dreamy frosting, and topped with a festive flag design thatโ€™s perfect for celebrations, summer cookouts, or whenever you want to add a little extra sparkle to your day. Trust me, this cake isnโ€™t just fun to look atโ€”itโ€™s a total crowd-pleaser that brings smiles and happy vibes with every slice.

Whether youโ€™re baking for a holiday, a birthday, or just because, this cake will make your dessert the star of the show. Itโ€™s cheerful, bright, and seriously deliciousโ€”basically a celebration in cake form!

Why Youโ€™ll Love Funfetti Flag Cake

Hereโ€™s the scoop on why this cake is a winner:

Playful & Colorful: The sprinkles inside add a burst of fun and surprise in every bite.

Moist & Tender: Soft vanilla cake layers that practically melt in your mouth.

Eye-Catching Design: The flag decoration makes it perfect for patriotic events or festive occasions.

Easy to Customize: Swap out sprinkles or colors to match any theme or holiday.

Great for All Ages: Kids and adults alike adore this cheerful cake.

(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)

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Ingredients in Funfetti Flag Cake

Hereโ€™s what makes this festive cake so delightful:

All-Purpose Flour

The base for tender, fluffy cake layers.

Granulated Sugar

Sweetness to balance and bring out the vanilla.

Baking Powder

Helps the cake rise perfectly.

Salt

Enhances all the flavors.

Unsalted Butter

Adds richness and moisture.

Eggs

Bind everything together and give structure.

Vanilla Extract

For that classic, warm vanilla flavor.

Whole Milk

Keeps the cake soft and moist.

Rainbow Sprinkles

The star of the showโ€”bursting with color and fun inside the cake.

Cream Cheese or Buttercream Frosting

Creamy, smooth, and perfect for layering and decorating.

Blueberries

For the blue section of the flag โ€” fresh and juicy.

Strawberries or Raspberries

For the red stripes, adding natural sweetness and vibrant color.

White Chocolate Chips or Mini Marshmallows

Optional white elements to add texture and fun.

Instructions

Letโ€™s get baking this fun, festive treat:

Preheat Your Oven

Set it to 350ยฐF (175ยฐC) and prepare your cake pans with butter and flour or parchment paper.

Mix Dry Ingredients

In a bowl, whisk together flour, baking powder, and salt.

Cream Butter and Sugar

In a separate bowl, beat butter and sugar until light and fluffy.

Add Eggs and Vanilla

Beat in eggs one at a time, then stir in vanilla extract.

Alternate Adding Milk and Dry Ingredients

Mix in the flour mixture and milk in batches, starting and ending with flour, until just combined.

Fold in Sprinkles

Gently fold in the rainbow sprinklesโ€”donโ€™t overmix or the colors will bleed.

Bake the Cake Layers

Divide batter evenly into pans and bake for 25-30 minutes or until a toothpick comes out clean.

Cool Completely

Allow the cakes to cool fully before frosting.

Frost and Assemble

Spread a layer of frosting between the cakes and over the top and sides.

Decorate the Flag

Arrange blueberries in the top-left corner for the blue field, and create red and white stripes using sliced strawberries/raspberries and white chocolate chips or marshmallows.

Chill and Serve

Pop the cake in the fridge for 30 minutes to set the frosting, then slice and enjoy!

Nutrition Facts

Servings: [Number of servings]
Calories per serving: [Calorie count per serving]

Preparation Time

Prep Time: [Time to mix and prep ingredients]
Cook Time: 25-30 minutes baking
Total Time: [Total time including cooling and decorating]

How to Serve Funfetti Flag Cake

Perfect alongside:

Cold Milk or Lemonade: Refreshing drinks to balance the sweetness.
Ice Cream: A scoop of vanilla or berry sorbet makes a great pairing.
Fresh Fruit: Keep it light with a side of seasonal berries or melon.
Coffee or Tea: Great for afternoon celebrations or dessert time.

Additional Tips

Keep Sprinkles Bright: Use โ€œjimmiesโ€ rather than nonpareils to prevent color bleeding.
Make Ahead: Bake the layers a day ahead and frost just before serving.
Frosting Tips: For cleaner edges, chill the cake between frosting layers.
Customize Colors: Swap fruit or sprinkles to match any holiday or theme.
Storage: Store covered in the fridge for up to 3 days.

FAQ Section

Q1: Can I use boxed cake mix instead of from scratch?
A1: Yes! Just add sprinkles to the batter and decorate as directed.

Q2: What kind of sprinkles work best?
A2: Jimmies hold their shape better during baking than nonpareils.

Q3: Can I make this dairy-free?
A3: Substitute dairy-free butter and milk, and use a dairy-free frosting.

Q4: How do I keep the fruit from making the frosting soggy?
A4: Add the fruit just before serving, or pat dry with paper towels.

Q5: Can I freeze this cake?
A5: Yes, wrap tightly and freeze for up to 1 month. Thaw overnight in the fridge.

Q6: Can I use frozen fruit?
A6: Fresh fruit is best for decoration, but frozen can be used if thawed and drained.

Q7: How thick should the frosting layers be?
A7: Aim for about ยฝ inch between layers and a thin crumb coat on the outside.

Q8: What if my cake layers are uneven?
A8: Use a serrated knife or cake leveler to trim and even them out.

Q9: Can I add food coloring to the frosting?
A9: Absolutely! Pastel or bright colors work great for extra flair.

Q10: How do I transport this cake safely?
A10: Use a sturdy cake box and keep it chilled until serving.

Conclusion

This Funfetti Flag Cake is more than just a dessertโ€”itโ€™s a celebration wrapped in layers of fluffy cake, colorful sprinkles, and festive fruit thatโ€™ll light up any occasion. So whether youโ€™re cheering on your favorite team, marking a holiday, or just craving something sweet and cheerful, this cake is your delicious go-to. Grab your mixing bowls and get ready to bake up some fun!

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Funfetti Flag Cake


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  • Author: Olivia
  • Total Time: 1 hour 55 minutes (including chilling)
  • Yield: 12 servings 1x
  • Diet: Vegetarian

Description

A festive and colorful vanilla funfetti cake decorated like a flag with whipped cream and fresh berries, perfect for celebrations.


Ingredients

Scale
  • 1 box vanilla cake mix (or homemade vanilla cake batter)
  • 1 cup rainbow sprinkles
  • 1 cup heavy whipping cream
  • 2 tablespoons powdered sugar
  • 1 teaspoon vanilla extract
  • 1 cup fresh blueberries
  • 1 cup fresh strawberries, sliced
  • 1 cup fresh raspberries

Instructions

  1. Prepare the cake batter according to package instructions or recipe.
  2. Gently fold in the rainbow sprinkles into the batter.
  3. Bake in a greased 9ร—13-inch pan at 350ยฐF (175ยฐC) for 30-35 minutes or until a toothpick comes out clean.
  4. Let the cake cool completely.
  5. In a chilled bowl, whip heavy cream with powdered sugar and vanilla extract until stiff peaks form.
  6. Spread the whipped cream evenly over the cooled cake.
  7. Arrange blueberries in the top left corner to represent the stars.
  8. Create red and white stripes by alternating rows of sliced strawberries and raspberries across the rest of the cake.
  9. Chill the cake for at least 1 hour before serving.

Notes

  • Use gel food coloring in whipped cream for a more vibrant flag.
  • Swap fresh berries with canned pie filling for convenience.
  • Perfect for Fourth of July, Memorial Day, or any patriotic event.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 350
  • Sugar: 28g
  • Sodium: 250mg
  • Fat: 18g
  • Saturated Fat: 10g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 60mg

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